Re: [PATCH RFC] Revert "of/irq: Mark initialised interrupt controllers as populated"

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Hello Rob,

On Sat, Aug 20, 2016 at 4:18 PM, Rob Herring <robh+dt@xxxxxxxxxx> wrote:
> On Sat, Aug 20, 2016 at 10:18 AM, Javier Martinez Canillas
> <javier@xxxxxxxxxxxx> wrote:

[snip]

>>
>> I noticed that Philipp also sent a patch to clear that flag in
>> arch/arm/mach-imx/gpc.c [1]. I guess the same is needed in the drivers
>> for the devices that are not created for Exynos?
>
> Yes, you need the same.
>

Great, thanks a lot for the confirmation.

>> If that's the case, then I think that's more safe to revert Jon's
>> commit for now since is too risky for the -rc cycle and more platforms
>> may be affected.
>
> I prefer not to and find the affected platforms. I've now grepped the

Ok, at the end I found that the only problem was with the Exynos PMU
driver since both IRQCHIP_DECLARE() and a platform driver is used for
the interrupt and PMU (Power Management Unit) controller
functionalities respectively. I'll post a patch for that.

> tree to get all the IRQCHIP_DECLARE compatible strings and then
> grepped for other occurrences and didn't find any more. In theory, we
> could have matching happening with 2 different strings, but I'd guess
> that is unlikely.
>
> Rob

Best regards,
Javier
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